Prime et composite Feuille de travail
Recommandé pour 4e année — 6e année
Prime et composite Feuille de travail
Nom: ____________________Date: ____________
Instructions: Identifier les nombres premiers et composés et rédiger des factorisations premières.
20 problèmes
- Prime numbers in {27, 11, 17, 15, 12, 19} → ______
- Prime numbers in {15, 25, 17, 8, 11, 9} → ______
- Prime numbers in {19, 12, 27, 15, 13, 21} → ______
- Prime numbers in {3, 25, 15, 27, 13, 19} → ______
- Prime numbers in {19, 11, 21, 27, 17, 5} → ______
- Prime numbers in {23, 3, 7, 29, 19, 12} → ______
- Prime numbers in {21, 23, 15, 7, 29, 19} → ______
- Prime numbers in {2, 25, 17, 5, 7, 23} → ______
- Prime numbers in {2, 12, 19, 13, 9, 5} → ______
- Prime numbers in {15, 19, 3, 23, 29, 13} → ______
- Prime numbers in {5, 7, 27, 29, 11, 2} → ______
- Prime numbers in {29, 17, 25, 23, 8, 7} → ______
- Prime numbers in {17, 19, 11, 21, 8, 2} → ______
- Prime numbers in {2, 13, 8, 12, 19, 9} → ______
- Prime numbers in {7, 12, 23, 29, 17, 15} → ______
- Prime numbers in {17, 29, 5, 9, 25, 15} → ______
- Prime numbers in {13, 23, 15, 2, 7, 11} → ______
- Prime numbers in {9, 29, 21, 12, 8, 17} → ______
- Prime numbers in {25, 7, 3, 8, 21, 29} → ______
- Prime numbers in {8, 25, 15, 19, 5, 29} → ______